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More →The Dacheng Nasdaq 100 ETF will be suspended from trading on October 21.
According to CoinWorld news, Nasdaq 100 ETF Dacheng announced that the fund will be suspended from trading starting at market open on October 21, 2026, and will resume trading at 10:30 that day; redemption services will continue to be processed as usual during the suspension period.
SPY off-exchange short sale volume ratio reported at 45.43%
CoinWorld US stock data: SPY's off-exchange short selling volume accounted for 45.43% of the total that day. Compared with the same-caliber snapshot 7 days ago, it fell by 12.6851 percentage points.
Hourly snapshot of key U.S. stock market indicators
According to CoinWorld news, Yahoo Finance has released an hourly snapshot of key U.S. stock market indicators: the S&P 500 is currently at 7,690.73 points, up 0.41% from the previous close; the Nasdaq Composite is at 26,430.89 points, up 1.11% from the previous close; the Dow Jones Industrial Average is at 51,966.03 points, down 0.07% from the previous close; the Russell 2000 is at 2,728.30 points, up 0.25% from the previous close; the VIX fear index is at 18.64 points, up 1.08% from the previous close; and the U.S. 10-year Treasury yield is 5.136%, up 0.75% from the previous close. These figures only describe the latest market performance and do not infer future direction.
BlackRock files for "buffered" Bitcoin ETF as IBIT draws $6.65 million in a single day
According to data from Bijie.com: BlackRock has filed an application with the U.S. Securities and Exchange Commission to launch a Bitcoin ETF called "Buffer," which will limit investors' gains in exchange for downside protection. The ETF will trade under the ticker PBIT and aims to provide investors with upside exposure to the iShares Bitcoin Trust ETF (IBIT) and similar Bitcoin assets while offering a certain degree of downside protection. The fund will not directly hold Bitcoin or Bitcoin ETFs; instead, it will cover costs by purchasing call options on IBIT and selling higher-priced call options. According to Bijie.com data: BlackRock's IBIT is the largest spot Bitcoin ETF, with assets under management of $66.37 billion, and it attracted $6.652 million in net inflows on Monday.
Upbit将上线Metaplex代币MPLX，短时涨超110%
According to CoinWorld news, the Metaplex token MPLX surged more than 110% in a short period following the news of its listing on Upbit, and is now trading at $0.11191. According to OKX market data, MPLX rose more than 110% within 15 minutes.
Amazon plans to invest 16 billion euros in Germany in 2027.
CoinWorld news, Amazon (AMZN.O) announced plans to invest 16 billion euros in Germany in 2027.
Coinbase Institutional转移632枚BTC至未知钱包，价值约5153万美元
According to CoinWorld data: Whale Alert monitoring shows that Coinbase Institutional has just transferred 632 BTC to an unknown wallet, worth approximately $51.53 million at current prices.
Upbit will list the MPLX token on the Korean won market at 18:30 on October 20.
Crypto news outlet BiJie reports that South Korean crypto exchange Upbit has announced it will list the MPLX token on its Korean won market at 18:30 on October 20, with trading set to begin at that local time.
Lido engineering lead warns of staking deposit hijacking risk during Ethereum's Glamsterdam upgrade.
According to CoinWorld news, Lido engineering lead Dima Gusakov stated that during the transition of Ethereum's Glamsterdam hard fork, delegated staking protocols face the risk of front-running attacks. Glamsterdam will introduce builder deposits using 0xb0-prefixed withdrawal credentials. Before and after the fork, these deposits and validator deposits share the same deposit queue, and malicious node operators can front-run stakers' funds and credit them to the attacker's builder account, preventing the corresponding validators from being activated. The related fix proposal consensus-specs has been closed, and each staking protocol must implement pre-deposit checks on its own.
Exa 3.0 cuts search token consumption by 47%, matching Perplexity in independent evaluations.
Exa, a search company, has released Exa 3.0, primarily providing web search capabilities for AI agents. The new version ranked first in all eight evaluations, including deep research, code retrieval, finance, and corporate investigation, surpassing Perplexity, Brave, and Parallel. Testing by third-party organization Artificial Analysis found that Exa Auto achieved an overall score of 80, tying for first place with Perplexity Search, but Exa took an average of 43.7 seconds to complete individual tasks, compared with 25.5 seconds for Perplexity. The lower-priced Exa Lite scored 79 and took 29 seconds. The new Dynamic Highlights reduces Token consumption by 95% by comprehensively analyzing search results. Actual testing shows that the total number of Tokens per agent task dropped from 299,000 to 157,000, a reduction of 47%, and total costs fell by 21%. Exa has also expanded its search index to cover 1.27 billion e-commerce product listings and real-time data. The Lite tier charges $4 per thousand searches, while Auto charges $7, both of which are now available through the API.